| Model Code | Description | |
|---|---|---|
| 01 | 934.223, 940.890, 940.899, 942.899, 943.899, 950.203, 950.243, 952.503, 954.032, 954.033, 970.055, 972.890, 972.899 | REVOLVING BEAM SIGNAL |
| 02 | 930.203, 930.204, 930.205, 930.243, 932.142, 932.143, 932.162, 932.314, 934.032, 934.033, 934.082, 934.161, 934.223, 943.899 | REVOLVING BEAM SIGNAL |
| 03 | 940.890, 940.899, 950.504, 970.021 | REVOLVING BEAM SIGNAL |